| article html file updated | 30 August 2025 02:35 CEST | Update | https://www.mdpi.com/2504-477X/2/1/8 |
| article html file updated | 16 July 2022 09:12 CEST | Update | - |
| article html file updated | 9 February 2020 06:21 CET | Update | - |
| article html file updated | 30 September 2019 17:42 CEST | Update | - |
| article html file updated | 1 May 2019 19:03 CEST | Update | - |
| article html file updated | 17 April 2019 18:17 CEST | Update | - |
| article html file updated | 28 March 2019 22:44 CET | Update | - |
| article html file updated | 12 February 2018 10:53 CET | Original file | - |
| article xml uploaded. | 12 February 2018 10:52 CET | Update | https://www.mdpi.com/2504-477X/2/1/8/xml |
| article xml uploaded. | 12 February 2018 10:52 CET | Original file | - |
| article pdf uploaded. | 12 February 2018 10:52 CET | Updated version of record | https://www.mdpi.com/2504-477X/2/1/8/pdf |
| article pdf uploaded. | 11 February 2018 13:48 CET | Version of Record | https://www.mdpi.com/2504-477X/2/1/8/pdf-vor |
